PartsTable
Technical Data Sheet
421-40 ✓ Verified by PartsTable
Sandberg · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

Sandberg Nano Powerbank 20000 PD20W delivers massive capacity in a surprisingly compact design. With 20000 mAh, you have enough power for multiple charges of your essential devices – perfect for travel, busy days or emergencies. The fast 20W PD output ensures efficient charging, while both USB-C and USB-A make it easy to power several devices at once.

The digital display shows the battery level with precision, and the included USB-C cable also doubles as a practical hand strap. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-374-0575, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 421-40
NSN: 5330-00-374-0575
FSC: 5330
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL
base_styleMOGUL SCREW
bulb_styleBT (BULGED TUBULAR)
head_stylePAN
body_height2.310 INCHES NOMINAL IN
body_length0.925 INCHES MAXIMUM IN
head_height0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
body_diameter2.120 INCHES MAXIMUM IN
head_diameter0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
hole_diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width11.875 INCHES NOMINAL IN
aperture_width9.875 INCHES NOMINAL IN
NSN5330-00-374-0575
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 421-40 MFR: Sandberg ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
APERTURE WIDTH: 9.875 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: HH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 3.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIAL: PAPER AND GLUE AND GLYCERIN OVERALL
CROSS-SECTIONAL THICKNESS: 0.015 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL LENGTH21.813 INCHES NOMINAL IN
APERTURE WIDTH9.875 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALPAPER AND GLUE AND GLYCERIN OVERALL
CROSS-SECTIONAL THICKNESS0.015 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
OVERALL WIDTH11.875 INCHES NOMINAL IN
APERTURE LENGTH19.688 INCHES NOMINAL IN
HOLE DIAMETER0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
1273Interchangeable
interchangeable cross-reference
interchangeable
52430Interchangeable
interchangeable cross-reference
interchangeable
20BC02PInterchangeable
interchangeable cross-reference
interchangeable
PRG540Interchangeable
interchangeable cross-reference
interchangeable
6ZC22Interchangeable
interchangeable cross-reference
interchangeable
39058Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 421-40?
421-40 is a TRANSFORMER,AUDIO FREQUENCY manufactured by Sandberg. It is classified as a MRO (MRO_GENERAL).
What parts can replace 421-40?
There are 31 known substitutes for 421-40: 1273, 52430, 20BC02P and 28 more. Substitute compatibility should be verified for your specific system.
Is 421-40 still available?
421-40 is currently cancelled.
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